TS482IST STMicroelectronics, TS482IST Datasheet - Page 16

• Manufacturer Part Number: TS482IST
• Description: IC AMP AUDIO PWR .107W AB 8MSOP
• Manufacturer: STMicroelectronics
• Type: Class ABr

Specifications of TS482IST

• Output Type: Headphones, 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 107mW x 2 @ 16 Ohm
• Voltage - Supply: 2 V ~ 5.5 V
• Features: Depop
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8110-2; TS482IST

Electrical Characteristics
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Figure 43. THD + N vs. output power
Figure 45. THD + N vs. output power
Figure 47. THD + N vs. output power
0.01
1E-3
0.01
0.01
0.1
10
0.1
0.1
10
10
1
1
0.01
1
1
1
RL = 32
F = 20kHz
Av = -1
BW < 125kHz
Tamb = 25 C
RL = 600
F = 1kHz
Av = -1
BW < 125kHz
Tamb = 25 C
RL = 8
F = 20kHz
Av = -1
BW < 125kHz
Tamb = 25 C
Vcc=2.6V
Vcc=2.6V
Vcc=2V
Vcc=2V
Output Voltage (Vrms)
Output Power (mW)
Output Power (mW)
0.1
Vcc=3.3V
10
Vcc=3.3V
10
Vcc=2.6V
Vcc=3.3V
Vcc=5V
Vcc=2V
Vcc=5V
Vcc=5V
1
100
100
Figure 44. THD + N vs. output power
Figure 46. THD + N vs. output power
Figure 48. THD + N vs. output power
1E-3
0.01
0.01
0.01
0.1
0.1
0.1
10
10
10
1
0.01
1
0.01
1
1
RL = 600
F = 20kHz
Av = -1
BW < 125kHz
Tamb = 25 C
RL = 5k
F = 1kHz
Av = -1
BW < 125kHz
Tamb = 25 C
RL = 16
F = 20kHz
Av = -1
BW < 125kHz
Tamb = 25 C
Vcc=2.6V
Vcc=2V
Output Voltage (Vrms)
Output Voltage (Vrms)
Output Power (mW)
0.1
0.1
Vcc=3.3V
10
Vcc=2.6V
Vcc=2.6V
Vcc=3.3V
Vcc=3.3V
Vcc=5V
Vcc=5V
Vcc=2V
Vcc=2V
Vcc=5V
1
1
100
TS482